********** ** 18 **HESSE ********** FCN= 9033.121 FROM HESSE STATUS=OK 363 CALLS 1997 TOTAL EDM= .29E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.877 5.9076 .23018E-03 -1.5621 2 Prefactor 26.810 58.207 .19596E-03 -1.5604 3 Prefactor 33.173 41.702 .17376E-03 -1.5593 4 Prefactor 7.6339 4.8229 .36405E-03 -1.5653 5 norm 5.5196 2.4186 .42711E-03 -1.5661 6 Prefactor .0000 11.510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 1.8196 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 8.0647 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 3.3648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.411 13.438 .29619E-03 -1.5640 11 norm 14.572 1.7167 .26213E-03 -1.5632 12 norm .0000 1.0471 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 10.889 9.9051 .30322E-03 -1.5642 14 Prefactor .0000 17.813 .15228E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 17.973 30.154 .23524E-03 -1.5623 16 Prefactor .16653E-09 77.238 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.0540 15.562 .71923E-03 -1.5679 18 Prefactor .0000 9.9641 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 22.357 21.234 .21248E-03 -1.5613 20 Normalizat 1.4735 .19269 .64578E-01 -.78526 21 Prefactor .75276 .14046 .65527E-01 -1.0149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89927e-08 Minuit parameter uncertainties: 1 5.90763 2 58.2077 3 41.7024 4 4.82293 5 2.41859 6 6.57027e-06 7 1.53484e-06 8 2.1098e-05 9 4.59458e-06 10 13.4378 11 1.71674 12 1.06217e-06 13 9.90507 14 7.38435e-06 15 30.1546 16 0.000210407 17 11.3076 18 6.66739e-06 19 21.2341 20 0.192783 21 0.140526 outfile=/lscratch/kocevski/31112334/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/31112334/ft2_4FGL_J0536.4-3401_daily_bin2177.fits .....................! real 9.15 user 8.56 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31112334/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits evtable="EVENTS" scfile=/lscratch/kocevski/31112334/ft2_4FGL_J0536.4-3401_daily_bin2177.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31112334/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits outfile=/lscratch/kocevski/31112334/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/31112334/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits .....................! real 72.30 user 67.31 sys 4.17 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 181 point sources and 0 extended sources Setting source of interest to: 4FGL J0536.4-3401 @ 84.1044 -34.0168 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31112334/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits scfile=/lscratch/kocevski/31112334/ft2_4FGL_J0536.4-3401_daily_bin2177.fits outfile=/lscratch/kocevski/31112334/cmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=84.1044 yref=-34.0168 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.69 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31112334/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits scfile=/lscratch/kocevski/31112334/ft2_4FGL_J0536.4-3401_daily_bin2177.fits outfile=/lscratch/kocevski/31112334/cmap_HighResolution_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=84.1044 yref=-34.0168 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.62 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31112334/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits evtable="EVENTS" scfile=/lscratch/kocevski/31112334/ft2_4FGL_J0536.4-3401_daily_bin2177.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31112334/Model_4FGL_J0536.4-3401_daily_bin2177.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourc/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12128425 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 4.595e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.405e-01 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.928e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.104 -34.017 Photon Flux Upper Limit: 8.23960902273e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31112204/likelihoodResults_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9033.27556105 delta logL = -0.154276793932 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9033.12128425 delta logL = -2.25190888159e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .55511E-09 1.0000 .0000 .10000E+07 2 'alpha ' 3.8969 1.0000 .0000 5.0000 3 'Normalizat' 1.4735 1.0000 .10000E-01 10.000 4 'Prefactor ' .75277 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 28 CALLS 184 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6246 .36780E-07** at limit ** 2 alpha 2.5806 3.5788 .16758E-04 .0000 3 Normalizat 1.4735 .21098 -.90807E-05 .13361E-04 4 Prefactor .75276 .15990 .10271E-04 -.14296E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.58056 Normalizat = 1.47348 Prefactor = 0.75276 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9033.121 FROM HESSE STATUS=FAILED 9 CALLS 193 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.5888 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.3505 1.3306 .16758E-04 .32230E-01 3 Normalizat 1.4735 1.0526 -.90807E-05 -.78526 4 Prefactor .75276 1.1022 .10271E-04 -1.0149 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.44222e-12 Minuit parameter uncertainties: 1 2.03613e-06 2 1.40321 3 1.0688 4 1.13712 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 9033.12128425 delta logL = 0.0 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 2.036e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.581e+00 1.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.137e+00 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.069e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.104 -34.017 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31112204/cmap_HighResolution_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='8.24e-08', time_completed='2026-07-09 05:10:08.067627', job_id='31112204', GAL2='0.75', fit_tolerance='1e-08', EG2='1.47', EG='1.47', time_epoch_completed='1783599008.07', return_code2='101', ts='0.00', return_code='0', GAL='0.75', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='2177' AND source_name='4FGL J0536.4-3401' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 05:10:08 PDT 2026 number of points = 7650 number of fields = 31 RA_SUN column already exists. File will not be modified. e GAL_V02 Working on... /lscratch/kocevski/31112233/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits.....................! real 42.06 user 40.23 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31112233/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits', '/lscratch/kocevski/31112233/ft2_4FGL_J0536.4-3401_daily_bin2177.fits', expMap='/lscratch/kocevski/31112233/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', expCube='/lscratch/kocevski/31112233/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31112233/Model_4FGL_J0536.4-3401_daily_bin2177.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0536.4-3401' 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 5.394e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31112233/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits Spacecraft file(s): /lscratch/kocevski/31112233/ft2_4FGL_J0536.4-3401_daily_bin2177.fits Exposure map: /lscratch/kocevski/31112233/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits Exposure cube: /lscratch/kocevski/31112233/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31112233/Model_4FGL_J0536.4-3401_daily_bin2177.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12720175 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12382668 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 18.888 1.0000 .0000 .10000E+07 2 'Prefactor ' 26.053 1.0000 .0000 .10000E+07 3 'Prefactor ' 33.129 1.0000 .0000 .10000E+07 4 'Prefactor ' 7.5783 1.0000 .0000 .10000E+07 5 'norm ' 5.5275 1.0000 .0000 .10000E+07 6 'Prefactor ' .11156E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .72302E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .91511E-02 1.0000 .0000 .10000E+07 9 'norm ' .26758E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 11.421 1.0000 .0000 .10000E+07 11 'norm ' 14.571 1.0000 .0000 .10000E+07 12 'norm ' .31641E-08 1.0000 .0000 .10000E+07 13 'norm ' 10.900 1.0000 .0000 .10000E+07 14 'Prefactor ' .58197E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' 18.085 1.0000 .0000 .10000E+07 16 'Prefactor ' .68536E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.0625 1.0000 .0000 .10000E+07 18 'Prefactor ' .71926E-03 1.0000 .0000 .10000E+07 19 'norm ' 22.162 1.0000 .0000 .10000E+07 20 'Normalizat' 1.4742 1.0000 .10000E-01 10.000 21 'Prefactor ' .75252 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 173 CALLS 1634 TOTAL EDM= .59E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 18.877 5.9262 .20231E-07 -.36253E-03 2 Prefactor 26.810 58.367 .26810E-05 .75049E-03 3 Prefactor 33.173 7.5847 -.21495E-06 .66545E-02 4 Prefactor 7.6339 4.8040 -.22850E-06 -.11851E-03 5 norm 5.5196 2.4168 -.16430E-06 .48797E-03 6 Prefactor .0000 11.504 .10289E-05** at limit ** 7 Prefactor .0000 1.8222 .44148E-07** at limit ** 8 Prefactor .0000 8.0578 .12123E-06** at limit ** 9 norm .0000 3.3750 .11769E-05** at limit ** 10 Prefactor 11.411 13.436 .59389E-06 .58941E-04 11 norm 14.572 1.7173 -.11550E-08 -.11780E-02 12 norm .0000 1.0550 -.60366E-08** at limit ** 13 norm 10.889 9.9099 -.27137E-06 .13287E-04 14 Prefactor .0000 17.843 .12766E-05** at limit ** 15 Prefactor 17.973 30.157 -.15558E-05 .86124E-04 16 Prefactor .16653E-09 77.207 -.53173E-05** at limit ** 17 Prefactor 2.0540 15.516 .19331E-05 .20125E-03 18 Prefactor .0000 9.9765 .10587E-05** at limit ** 19 norm 22.357 21.255 -.26975E-06 .83843E-04 20 Normalizat 1.4735 .22708 -.86305E-05 .29401E-04 21 Prefactor .75276 .16451 .45470E-05 .13154E-04 ERR DEF= .500 Final values: norm = 18.8772 Prefactor = 26.8098 Prefactor = 33.1726 Prefactor = 7.63385 norm = 5.51964 Prefactor = 0 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 11.4107 norm = 14.5719 norm = 0 norm = 10.8892 Prefactor = 0 Prefactor = 17.9731 Prefactor = 1.66533e-10 Prefactor = 2.05404 Prefactor = 0 norm = 22.3565 Normalizat = 1.47348 Prefactor = 0.75276 Done. Performing analysis on: 4FGL_J0536.4-3401_daily_bin2177 RA = 84.1044, Dec = -34.0168 tmin = 803606401, tmax = 803865601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='31112455', job_status='RUN', time_executed='2026-07-09 05:09:43.781674', time_epoch_executed='1783598983.78' WHERE source_name='4FGL J0536.4-3401' and cadence='daily' and bin_id='2177' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31112455 Creating custom pfile directory: /lscratch/kocevski/31112455/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803606401.0 && nMetStart<803865601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803606401.0 && nMetStart<803865601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31112455/ft1_4FGL_J0536.4-3401_daily_bin2177.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803606401.0 && nMetStart<803865601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31112455/ft1_4FGL_J0536.4-3401_daily_bin2177.fits outfile=/lscratch/kocevski/31112455/ft1_filteredMKT_4FGL_J0536.4-3401_daily_bin2177.fits ra=84.1044 dec=-34.0168 rad=12.0 tmin=803606401.0 tmax=803865601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.12 user 1.72 sys 0.15 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/31112455/ft1_filteredMKT_4FGL_J0536.4-3401_daily_bin2177.fits evtable="EVENTS" outfile="/lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.59 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 859 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits sctable="SC_DATA" ********** ** 18 **HESSE ********** FCN= 9033.121 FROM HESSE STATUS=OK 363 CALLS 1997 TOTAL EDM= .29E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.877 5.9076 .23018E-03 -1.5621 2 Prefactor 26.810 58.207 .19596E-03 -1.5604 3 Prefactor 33.173 41.702 .17376E-03 -1.5593 4 Prefactor 7.6339 4.8229 .36405E-03 -1.5653 5 norm 5.5196 2.4186 .42711E-03 -1.5661 6 Prefactor .0000 11.510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 1.8196 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 8.0647 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 3.3648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.411 13.438 .29619E-03 -1.5640 11 norm 14.572 1.7167 .26213E-03 -1.5632 12 norm .0000 1.0471 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 10.889 9.9051 .30322E-03 -1.5642 14 Prefactor .0000 17.813 .15228E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 17.973 30.154 .23524E-03 -1.5623 16 Prefactor .16653E-09 77.238 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.0540 15.562 .71923E-03 -1.5679 18 Prefactor .0000 9.9641 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 22.357 21.234 .21248E-03 -1.5613 20 Normalizat 1.4735 .19269 .64578E-01 -.78526 21 Prefactor .75276 .14046 .65527E-01 -1.0149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89927e-08 Minuit parameter uncertainties: 1 5.90763 2 58.2077 3 41.7024 4 4.82293 5 2.41859 6 6.57027e-06 7 1.53484e-06 8 2.1098e-05 9 4.59458e-06 10 13.4378 11 1.71674 12 1.06217e-06 13 9.90507 14 7.38435e-06 15 30.1546 16 0.000210407 17 11.3076 18 6.66739e-06 19 21.2341 20 0.192783 21 0.140526 e GAL_V02 Working on... /lscratch/kocevski/31112213/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits.....................! real 45.55 user 42.78 sys 1.25 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31112213/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits', '/lscratch/kocevski/31112213/ft2_4FGL_J0536.4-3401_daily_bin2177.fits', expMap='/lscratch/kocevski/31112213/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', expCube='/lscratch/kocevski/31112213/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31112213/Model_4FGL_J0536.4-3401_daily_bin2177.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0536.4-3401' 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 5.394e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31112213/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits Spacecraft file(s): /lscratch/kocevski/31112213/ft2_4FGL_J0536.4-3401_daily_bin2177.fits Exposure map: /lscratch/kocevski/31112213/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits Exposure cube: /lscratch/kocevski/31112213/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31112213/Model_4FGL_J0536.4-3401_daily_bin2177.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12720175 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12382668 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 18.888 1.0000 .0000 .10000E+07 2 'Prefactor ' 26.053 1.0000 .0000 .10000E+07 3 'Prefactor ' 33.129 1.0000 .0000 .10000E+07 4 'Prefactor ' 7.5783 1.0000 .0000 .10000E+07 5 'norm ' 5.5275 1.0000 .0000 .10000E+07 6 'Prefactor ' .11156E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .72302E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .91511E-02 1.0000 .0000 .10000E+07 9 'norm ' .26758E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 11.421 1.0000 .0000 .10000E+07 11 'norm ' 14.571 1.0000 .0000 .10000E+07 12 'norm ' .31641E-08 1.0000 .0000 .10000E+07 13 'norm ' 10.900 1.0000 .0000 .10000E+07 14 'Prefactor ' .58197E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' 18.085 1.0000 .0000 .10000E+07 16 'Prefactor ' .68536E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.0625 1.0000 .0000 .10000E+07 18 'Prefactor ' .71926E-03 1.0000 .0000 .10000E+07 19 'norm ' 22.162 1.0000 .0000 .10000E+07 20 'Normalizat' 1.4742 1.0000 .10000E-01 10.000 21 'Prefactor ' .75252 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 173 CALLS 1634 TOTAL EDM= .59E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 18.877 5.9262 .20231E-07 -.36253E-03 2 Prefactor 26.810 58.367 .26810E-05 .75049E-03 3 Prefactor 33.173 7.5847 -.21495E-06 .66545E-02 4 Prefactor 7.6339 4.8040 -.22850E-06 -.11851E-03 5 norm 5.5196 2.4168 -.16430E-06 .48797E-03 6 Prefactor .0000 11.504 .10289E-05** at limit ** 7 Prefactor .0000 1.8222 .44148E-07** at limit ** 8 Prefactor .0000 8.0578 .12123E-06** at limit ** 9 norm .0000 3.3750 .11769E-05** at limit ** 10 Prefactor 11.411 13.436 .59389E-06 .58941E-04 11 norm 14.572 1.7173 -.11550E-08 -.11780E-02 12 norm .0000 1.0550 -.60366E-08** at limit ** 13 norm 10.889 9.9099 -.27137E-06 .13287E-04 14 Prefactor .0000 17.843 .12766E-05** at limit ** 15 Prefactor 17.973 30.157 -.15558E-05 .86124E-04 16 Prefactor .16653E-09 77.207 -.53173E-05** at limit ** 17 Prefactor 2.0540 15.516 .19331E-05 .20125E-03 18 Prefactor .0000 9.9765 .10587E-05** at limit ** 19 norm 22.357 21.255 -.26975E-06 .83843E-04 20 Normalizat 1.4735 .22708 -.86305E-05 .29401E-04 21 Prefactor .75276 .16451 .45470E-05 .13154E-04 ERR DEF= .500 Final values: norm = 18.8772 Prefactor = 26.8098 Prefactor = 33.1726 Prefactor = 7.63385 norm = 5.51964 Prefactor = 0 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 11.4107 norm = 14.5719 norm = 0 norm = 10.8892 Prefactor = 0 Prefactor = 17.9731 Prefactor = 1.66533e-10 Prefactor = 2.05404 Prefactor = 0 norm = 22.3565 Normalizat = 1.47348 Prefactor = 0.75276 ********** ** 18 **HESSE ********** FCN= 9033.121 FROM HESSE STATUS=OK 363 CALLS 1997 TOTAL EDM= .29E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.877 5.9076 .23018E-03 -1.5621 2 Prefactor 26.810 58.207 .19596E-03 -1.5604 3 Prefactor 33.173 41.702 .17376E-03 -1.5593 4 Prefactor 7.6339 4.8229 .36405E-03 -1.5653 5 norm 5.5196 2.4186 .42711E-03 -1.5661 6 Prefactor .0000 11.510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 1.8196 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 8.0647 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 3.3648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.411 13.438 .29619E-03 -1.5640 11 norm 14.572 1.7167 .26213E-03 -1.5632 12 norm .0000 1.0471 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 10.889 9.9051 .30322E-03 -1.5642 14 Prefactor .0000 17.813 .15228E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 17.973 30.154 .23524E-03 -1.5623 16 Prefactor .16653E-09 77.238 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.0540 15.562 .71923E-03 -1.5679 18 Prefactor .0000 9.9641 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 22.357 21.234 .21248E-03 -1.5613 20 Normalizat 1.4735 .19269 .64578E-01 -.78526 21 Prefactor .75276 .14046 .65527E-01 -1.0149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89927e-08 Minuit parameter uncertainties: 1 5.90763 2 58.2077 3 41.7024 4 4.82293 5 2.41859 6 6.57027e-06 7 1.53484e-06 8 2.1098e-05 9 4.59458e-06 10 13.4378 11 1.71674 12 1.06217e-06 13 9.90507 14 7.38435e-06 15 30.1546 16 0.000210407 17 11.3076 18 6.66739e-06 19 21.2341 20 0.192783 21 0.140526 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12128425 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 4.595e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.405e-01 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.928e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.104 -34.017 Photon Flux Upper Limit: 8.23960902273e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31112233/likelihoodResults_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9033.27556105 delta logL = -0.154276793932 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9033.12128425 delta logL = -2.25190888159e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .55511E-09 1.0000 .0000 .10000E+07 2 'alpha ' 3.8969 1.0000 .0000 5.0000 3 'Normalizat' 1.4735 1.0000 .10000E-01 10.000 4 'Prefactor ' .75277 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 28 CALLS 184 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6246 .36780E-07** at limit ** 2 alpha 2.5806 3.5788 .16758E-04 .0000 3 Normalizat 1.4735 .21098 -.90807E-05 .13361E-04 4 Prefactor .75276 .15990 .10271E-04 -.14296E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.58056 Normalizat = 1.47348 Prefactor = 0.75276 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9033.121 FROM HESSE STATUS=FAILED 9 CALLS 193 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.5888 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.3505 1.3306 .16758E-04 .32230E-01 3 Normalizat 1.4735 1.0526 -.90807E-05 -.78526 4 Prefactor .75276 1.1022 .10271E-04 -1.0149 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.44222e-12 Minuit parameter uncertainties: 1 2.03613e-06 2 1.40321 3 1.0688 4 1.13712 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 9033.12128425 delta logL = 0.0 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 2.036e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.581e+00 1.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.137e+00 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.069e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.104 -34.017 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31112233/cmap_HighResolution_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='8.24e-08', time_completed='2026-07-09 05:11:09.523413', job_id='31112233', GAL2='0.75', fit_tolerance='1e-08', EG2='1.47', EG='1.47', time_epoch_completed='1783599069.52', return_code2='101', ts='0.00', return_code='0', GAL='0.75', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='2177' AND source_name='4FGL J0536.4-3401' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 05:11:09 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/31112334/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits.....................! real 42.43 user 40.29 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31112334/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits', '/lscratch/kocevski/31112334/ft2_4FGL_J0536.4-3401_daily_bin2177.fits', expMap='/lscratch/kocevski/31112334/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', expCube='/lscratch/kocevski/31112334/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31112334/Model_4FGL_J0536.4-3401_daily_bin2177.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0536.4-3401' 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 5.394e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31112334/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits Spacecraft file(s): /lscratch/kocevski/31112334/ft2_4FGL_J0536.4-3401_daily_bin2177.fits Exposure map: /lscratch/kocevski/31112334/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits Exposure cube: /lscratch/kocevski/31112334/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31112334/Model_4FGL_J0536.4-3401_daily_bin2177.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12720175 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12382668 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 18.888 1.0000 .0000 .10000E+07 2 'Prefactor ' 26.053 1.0000 .0000 .10000E+07 3 'Prefactor ' 33.129 1.0000 .0000 .10000E+07 4 'Prefactor ' 7.5783 1.0000 .0000 .10000E+07 5 'norm ' 5.5275 1.0000 .0000 .10000E+07 6 'Prefactor ' .11156E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .72302E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .91511E-02 1.0000 .0000 .10000E+07 9 'norm ' .26758E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 11.421 1.0000 .0000 .10000E+07 11 'norm ' 14.571 1.0000 .0000 .10000E+07 12 'norm ' .31641E-08 1.0000 .0000 .10000E+07 13 'norm ' 10.900 1.0000 .0000 .10000E+07 14 'Prefactor ' .58197E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' 18.085 1.0000 .0000 .10000E+07 16 'Prefactor ' .68536E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.0625 1.0000 .0000 .10000E+07 18 'Prefactor ' .71926E-03 1.0000 .0000 .10000E+07 19 'norm ' 22.162 1.0000 .0000 .10000E+07 20 'Normalizat' 1.4742 1.0000 .10000E-01 10.000 21 'Prefactor ' .75252 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 173 CALLS 1634 TOTAL EDM= .59E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 18.877 5.9262 .20231E-07 -.36253E-03 2 Prefactor 26.810 58.367 .26810E-05 .75049E-03 3 Prefactor 33.173 7.5847 -.21495E-06 .66545E-02 4 Prefactor 7.6339 4.8040 -.22850E-06 -.11851E-03 5 norm 5.5196 2.4168 -.16430E-06 .48797E-03 6 Prefactor .0000 11.504 .10289E-05** at limit ** 7 Prefactor .0000 1.8222 .44148E-07** at limit ** 8 Prefactor .0000 8.0578 .12123E-06** at limit ** 9 norm .0000 3.3750 .11769E-05** at limit ** 10 Prefactor 11.411 13.436 .59389E-06 .58941E-04 11 norm 14.572 1.7173 -.11550E-08 -.11780E-02 12 norm .0000 1.0550 -.60366E-08** at limit ** 13 norm 10.889 9.9099 -.27137E-06 .13287E-04 14 Prefactor .0000 17.843 .12766E-05** at limit ** 15 Prefactor 17.973 30.157 -.15558E-05 .86124E-04 16 Prefactor .16653E-09 77.207 -.53173E-05** at limit ** 17 Prefactor 2.0540 15.516 .19331E-05 .20125E-03 18 Prefactor .0000 9.9765 .10587E-05** at limit ** 19 norm 22.357 21.255 -.26975E-06 .83843E-04 20 Normalizat 1.4735 .22708 -.86305E-05 .29401E-04 21 Prefactor .75276 .16451 .45470E-05 .13154E-04 ERR DEF= .500 Final values: norm = 18.8772 Prefactor = 26.8098 Prefactor = 33.1726 Prefactor = 7.63385 norm = 5.51964 Prefactor = 0 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 11.4107 norm = 14.5719 norm = 0 norm = 10.8892 Prefactor = 0 Prefactor = 17.9731 Prefactor = 1.66533e-10 Prefactor = 2.05404 Prefactor = 0 norm = 22.3565 Normalizat = 1.47348 Prefactor = 0.75276 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12128425 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 4.595e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.405e-01 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.928e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.104 -34.017 Photon Flux Upper Limit: 8.23960902273e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31112213/likelihoodResults_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9033.27556105 delta logL = -0.154276793932 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9033.12128425 delta logL = -2.25190888159e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .55511E-09 1.0000 .0000 .10000E+07 2 'alpha ' 3.8969 1.0000 .0000 5.0000 3 'Normalizat' 1.4735 1.0000 .10000E-01 10.000 4 'Prefactor ' .75277 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 28 CALLS 184 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6246 .36780E-07** at limit ** 2 alpha 2.5806 3.5788 .16758E-04 .0000 3 Normalizat 1.4735 .21098 -.90807E-05 .13361E-04 4 Prefactor .75276 .15990 .10271E-04 -.14296E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.58056 Normalizat = 1.47348 Prefactor = 0.75276 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9033.121 FROM HESSE STATUS=FAILED 9 CALLS 193 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.5888 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.3505 1.3306 .16758E-04 .32230E-01 3 Normalizat 1.4735 1.0526 -.90807E-05 -.78526 4 Prefactor .75276 1.1022 .10271E-04 -1.0149 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.44222e-12 Minuit parameter uncertainties: 1 2.03613e-06 2 1.40321 3 1.0688 4 1.13712 ********** ** 18 **HESSE ********** FCN= 9033.121 FROM HESSE STATUS=OK 363 CALLS 1997 TOTAL EDM= .29E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.877 5.9076 .23018E-03 -1.5621 2 Prefactor 26.810 58.207 .19596E-03 -1.5604 3 Prefactor 33.173 41.702 .17376E-03 -1.5593 4 Prefactor 7.6339 4.8229 .36405E-03 -1.5653 5 norm 5.5196 2.4186 .42711E-03 -1.5661 6 Prefactor .0000 11.510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 1.8196 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 8.0647 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 3.3648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.411 13.438 .29619E-03 -1.5640 11 norm 14.572 1.7167 .26213E-03 -1.5632 12 norm .0000 1.0471 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 10.889 9.9051 .30322E-03 -1.5642 14 Prefactor .0000 17.813 .15228E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 17.973 30.154 .23524E-03 -1.5623 16 Prefactor .16653E-09 77.238 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.0540 15.562 .71923E-03 -1.5679 18 Prefactor .0000 9.9641 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 22.357 21.234 .21248E-03 -1.5613 20 Normalizat 1.4735 .19269 .64578E-01 -.78526 21 Prefactor .75276 .14046 .65527E-01 -1.0149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89927e-08 Minuit parameter uncertainties: 1 5.90763 2 58.2077 3 41.7024 4 4.82293 5 2.41859 6 6.57027e-06 7 1.53484e-06 8 2.1098e-05 9 4.59458e-06 10 13.4378 11 1.71674 12 1.06217e-06 13 9.90507 14 7.38435e-06 15 30.1546 16 0.000210407 17 11.3076 18 6.66739e-06 19 21.2341 20 0.192783 21 0.140526 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 9033.12128425 delta logL = 0.0 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 2.036e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.581e+00 1.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.137e+00 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.069e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.104 -34.017 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31112213/cmap_HighResolution_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='8.24e-08', time_completed='2026-07-09 05:11:43.216745', job_id='31112213', GAL2='0.75', fit_tolerance='1e-08', EG2='1.47', EG='1.47', time_epoch_completed='1783599103.22', return_code2='101', ts='0.00', return_code='0', GAL='0.75', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='2177' AND source_name='4FGL J0536.4-3401' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 05:11:43 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12128425 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 4.595e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.405e-01 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.928e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.104 -34.017 Photon Flux Upper Limit: 8.23960902273e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31112334/likelihoodResults_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9033.27556105 delta logL = -0.154276793932 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9033.12128425 delta logL = -2.25190888159e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .55511E-09 1.0000 .0000 .10000E+07 2 'alpha ' 3.8969 1.0000 .0000 5.0000 3 'Normalizat' 1.4735 1.0000 .10000E-01 10.000 4 'Prefactor ' .75277 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 28 CALLS 184 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6246 .36780E-07** at limit ** 2 alpha 2.5806 3.5788 .16758E-04 .0000 3 Normalizat 1.4735 .21098 -.90807E-05 .13361E-04 4 Prefactor .75276 .15990 .10271E-04 -.14296E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.58056 Normalizat = 1.47348 Prefactor = 0.75276 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9033.121 FROM HESSE STATUS=FAILED 9 CALLS 193 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.5888 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.3505 1.3306 .16758E-04 .32230E-01 3 Normalizat 1.4735 1.0526 -.90807E-05 -.78526 4 Prefactor .75276 1.1022 .10271E-04 -1.0149 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.44222e-12 Minuit parameter uncertainties: 1 2.03613e-06 2 1.40321 3 1.0688 4 1.13712 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 9033.12128425 delta logL = 0.0 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 2.036e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.581e+00 1.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.137e+00 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.069e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.104 -34.017 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31112334/cmap_HighResolution_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='8.24e-08', time_completed='2026-07-09 05:12:18.037250', job_id='31112334', GAL2='0.75', fit_tolerance='1e-08', EG2='1.47', EG='1.47', time_epoch_completed='1783599138.04', return_code2='101', ts='0.00', return_code='0', GAL='0.75', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='2177' AND source_name='4FGL J0536.4-3401' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 05:12:18 PDT 2026 outfile=/lscratch/kocevski/31112455/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits .....................! real 9.26 user 8.73 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits evtable="EVENTS" scfile=/lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31112455/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits outfile=/lscratch/kocevski/31112455/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/31112455/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits .....................! real 74.80 user 69.82 sys 4.39 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 181 point sources and 0 extended sources Setting source of interest to: 4FGL J0536.4-3401 @ 84.1044 -34.0168 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits scfile=/lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits outfile=/lscratch/kocevski/31112455/cmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=84.1044 yref=-34.0168 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.71 user 0.25 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits scfile=/lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits outfile=/lscratch/kocevski/31112455/cmap_HighResolution_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=84.1044 yref=-34.0168 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.71 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits evtable="EVENTS" scfile=/lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31112455/Model_4FGL_J0536.4-3401_daily_bin2177.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits.....................! real 48.19 user 44.86 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits', '/lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits', expMap='/lscratch/kocevski/31112455/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', expCube='/lscratch/kocevski/31112455/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31112455/Model_4FGL_J0536.4-3401_daily_bin2177.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0536.4-3401' 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 5.394e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31112455/ft1_filtered_4FGL_J0536.4-3401_daily_bin2177.fits Spacecraft file(s): /lscratch/kocevski/31112455/ft2_4FGL_J0536.4-3401_daily_bin2177.fits Exposure map: /lscratch/kocevski/31112455/expmap_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits Exposure cube: /lscratch/kocevski/31112455/ltcube_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31112455/Model_4FGL_J0536.4-3401_daily_bin2177.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12720175 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12382668 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 18.888 1.0000 .0000 .10000E+07 2 'Prefactor ' 26.053 1.0000 .0000 .10000E+07 3 'Prefactor ' 33.129 1.0000 .0000 .10000E+07 4 'Prefactor ' 7.5783 1.0000 .0000 .10000E+07 5 'norm ' 5.5275 1.0000 .0000 .10000E+07 6 'Prefactor ' .11156E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .72302E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .91511E-02 1.0000 .0000 .10000E+07 9 'norm ' .26758E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 11.421 1.0000 .0000 .10000E+07 11 'norm ' 14.571 1.0000 .0000 .10000E+07 12 'norm ' .31641E-08 1.0000 .0000 .10000E+07 13 'norm ' 10.900 1.0000 .0000 .10000E+07 14 'Prefactor ' .58197E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' 18.085 1.0000 .0000 .10000E+07 16 'Prefactor ' .68536E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.0625 1.0000 .0000 .10000E+07 18 'Prefactor ' .71926E-03 1.0000 .0000 .10000E+07 19 'norm ' 22.162 1.0000 .0000 .10000E+07 20 'Normalizat' 1.4742 1.0000 .10000E-01 10.000 21 'Prefactor ' .75252 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 173 CALLS 1634 TOTAL EDM= .59E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 18.877 5.9262 .20231E-07 -.36253E-03 2 Prefactor 26.810 58.367 .26810E-05 .75049E-03 3 Prefactor 33.173 7.5847 -.21495E-06 .66545E-02 4 Prefactor 7.6339 4.8040 -.22850E-06 -.11851E-03 5 norm 5.5196 2.4168 -.16430E-06 .48797E-03 6 Prefactor .0000 11.504 .10289E-05** at limit ** 7 Prefactor .0000 1.8222 .44148E-07** at limit ** 8 Prefactor .0000 8.0578 .12123E-06** at limit ** 9 norm .0000 3.3750 .11769E-05** at limit ** 10 Prefactor 11.411 13.436 .59389E-06 .58941E-04 11 norm 14.572 1.7173 -.11550E-08 -.11780E-02 12 norm .0000 1.0550 -.60366E-08** at limit ** 13 norm 10.889 9.9099 -.27137E-06 .13287E-04 14 Prefactor .0000 17.843 .12766E-05** at limit ** 15 Prefactor 17.973 30.157 -.15558E-05 .86124E-04 16 Prefactor .16653E-09 77.207 -.53173E-05** at limit ** 17 Prefactor 2.0540 15.516 .19331E-05 .20125E-03 18 Prefactor .0000 9.9765 .10587E-05** at limit ** 19 norm 22.357 21.255 -.26975E-06 .83843E-04 20 Normalizat 1.4735 .22708 -.86305E-05 .29401E-04 21 Prefactor .75276 .16451 .45470E-05 .13154E-04 ERR DEF= .500 Final values: norm = 18.8772 Prefactor = 26.8098 Prefactor = 33.1726 Prefactor = 7.63385 norm = 5.51964 Prefactor = 0 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 11.4107 norm = 14.5719 norm = 0 norm = 10.8892 Prefactor = 0 Prefactor = 17.9731 Prefactor = 1.66533e-10 Prefactor = 2.05404 Prefactor = 0 norm = 22.3565 Normalizat = 1.47348 Prefactor = 0.75276 ********** ** 18 **HESSE ********** FCN= 9033.121 FROM HESSE STATUS=OK 363 CALLS 1997 TOTAL EDM= .29E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.877 5.9076 .23018E-03 -1.5621 2 Prefactor 26.810 58.207 .19596E-03 -1.5604 3 Prefactor 33.173 41.702 .17376E-03 -1.5593 4 Prefactor 7.6339 4.8229 .36405E-03 -1.5653 5 norm 5.5196 2.4186 .42711E-03 -1.5661 6 Prefactor .0000 11.510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 1.8196 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 8.0647 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 3.3648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.411 13.438 .29619E-03 -1.5640 11 norm 14.572 1.7167 .26213E-03 -1.5632 12 norm .0000 1.0471 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 10.889 9.9051 .30322E-03 -1.5642 14 Prefactor .0000 17.813 .15228E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 17.973 30.154 .23524E-03 -1.5623 16 Prefactor .16653E-09 77.238 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.0540 15.562 .71923E-03 -1.5679 18 Prefactor .0000 9.9641 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 22.357 21.234 .21248E-03 -1.5613 20 Normalizat 1.4735 .19269 .64578E-01 -.78526 21 Prefactor .75276 .14046 .65527E-01 -1.0149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89927e-08 Minuit parameter uncertainties: 1 5.90763 2 58.2077 3 41.7024 4 4.82293 5 2.41859 6 6.57027e-06 7 1.53484e-06 8 2.1098e-05 9 4.59458e-06 10 13.4378 11 1.71674 12 1.06217e-06 13 9.90507 14 7.38435e-06 15 30.1546 16 0.000210407 17 11.3076 18 6.66739e-06 19 21.2341 20 0.192783 21 0.140526 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9033.12128425 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 4.595e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.498e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.405e-01 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.928e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.104 -34.017 Photon Flux Upper Limit: 8.23960902273e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31112455/likelihoodResults_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9033.27556105 delta logL = -0.154276793932 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9033.12128425 delta logL = -2.25190888159e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .55511E-09 1.0000 .0000 .10000E+07 2 'alpha ' 3.8969 1.0000 .0000 5.0000 3 'Normalizat' 1.4735 1.0000 .10000E-01 10.000 4 'Prefactor ' .75277 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9033.121 FROM MIGRAD STATUS=CONVERGED 28 CALLS 184 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6246 .36780E-07** at limit ** 2 alpha 2.5806 3.5788 .16758E-04 .0000 3 Normalizat 1.4735 .21098 -.90807E-05 .13361E-04 4 Prefactor .75276 .15990 .10271E-04 -.14296E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.58056 Normalizat = 1.47348 Prefactor = 0.75276 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9033.121 FROM HESSE STATUS=FAILED 9 CALLS 193 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.5888 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.3505 1.3306 .16758E-04 .32230E-01 3 Normalizat 1.4735 1.0526 -.90807E-05 -.78526 4 Prefactor .75276 1.1022 .10271E-04 -1.0149 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.44222e-12 Minuit parameter uncertainties: 1 2.03613e-06 2 1.40321 3 1.0688 4 1.13712 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 9033.12128425 delta logL = 0.0 Extracting fit parameters... 4FGL J0536.4-3401 Spectrum: LogParabola 273 norm: 0.000e+00 2.036e-06 0.000e+00 1.000e+06 ( 1.000e-11) 274 alpha: 2.581e+00 1.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 275 beta: 8.263e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 276 Eb: 2.886e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 596 Prefactor: 7.528e-01 1.137e+00 0.000e+00 1.000e+01 ( 1.000e+00) 597 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 598 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 595 Normalization: 1.473e+00 1.069e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.104 -34.017 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31112455/cmap_HighResolution_803606401_803865601_4FGL_J0536.4-3401_daily_bin2177.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='8.24e-08', time_completed='2026-07-09 05:15:36.052206', job_id='31112455', GAL2='0.75', fit_tolerance='1e-08', EG2='1.47', EG='1.47', time_epoch_completed='1783599336.05', return_code2='101', ts='0.00', return_code='0', GAL='0.75', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='2177' AND source_name='4FGL J0536.4-3401' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 05:15:36 PDT 2026